CN111236107A - Subway brake machine - Google Patents
Subway brake machine Download PDFInfo
- Publication number
- CN111236107A CN111236107A CN202010056241.3A CN202010056241A CN111236107A CN 111236107 A CN111236107 A CN 111236107A CN 202010056241 A CN202010056241 A CN 202010056241A CN 111236107 A CN111236107 A CN 111236107A
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- door leaf
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/044—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a subway gate, and relates to the field of subway ticket checking equipment. The technical key points are as follows: the utility model provides a subway floodgate machine, the load simulator comprises a case, the machine case is by preceding curb plate, the posterior lateral plate, the roof, the bottom plate, left side board and right side board surround and form, the through-hole has been seted up on the left side board, be equipped with the door leaf in the through-hole, the one end of door leaf is equipped with rotates the pivot of being connected with quick-witted case, the one end of pivot is connected with gear reduction box, gear reduction box's input is connected with the motor, the window has been seted up on the preceding curb plate, the machine incasement is provided with cover window and unsettled apron, be provided with the electro-magnet that adsorbs the apron on the preceding curb plate, the position that corresponds with the window in the machine case is provided with the fixed plate, the fixed. The invention has the advantages of difficult trouble of incapability of passing and convenient manual brake opening during power failure.
Description
Technical Field
The invention relates to the field of subway ticket checking equipment, in particular to a subway gate.
Background
The gate is a channel blocking device (channel management equipment) for managing pedestrian flow and regulating the entrance and exit of pedestrians, and is mainly applied to a subway gate system and a charging ticket checking gate system. The most basic and most core function is to realize that only one person can pass through the system at one time, and the system can be used for the entrance passage of various charging and entrance guard occasions.
The Chinese patent with the publication number of CN110042781A discloses a pedestrian passageway gate wing gate, which comprises a front upright post, a rear upright post, a sheet metal upper cover, a front end cover, a rear end cover, a wing gate, a transmission arm for driving the wing gate to open and close, a card swiping panel, a box body connected between the front upright post and the rear upright post, and a base for supporting the front upright post, the box body and the rear upright post; the sheet metal upper cover is covered on the upper surface of the box body, the front end cover is butted with the front end of the sheet metal upper cover and covers the upper surface of the front upright post, and the rear end cover is butted with the rear end of the sheet metal upper cover and covers the upper surface of the rear upright post; the front end cover comprises a semicircular arc section, two ends of the arc section are respectively extended with an extension section, and the end parts of the two extension sections are connected through a connecting section; the circular arc section, the two extension sections and the connecting section form an accommodating groove in a surrounding mode, and the card swiping panel is arranged in the accommodating groove; the lateral wall of box is equipped with the open slot parallel with the front column, the wing gate is located in the open slot, the bottom and the open slot of wing gate rotate to be connected, the driving arm is located in the box and with the top fixed connection of wing gate with control wing gate open and shut.
The above prior art solution has the following drawbacks: the opening or closing action of the wing gate is controlled by the circuit controller to rotate the motor, and then the transmission arm is driven to open or close the gate, when sudden accidents such as power failure or motor failure occur, the wing gate can be kept in an original state, at the moment, if the wing gate is closed, personnel cannot pass through the wing gate, and if the passenger flow is large, subway paralysis is easily caused.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a subway gate which has the advantages of difficulty in causing trouble of incapability of passing and convenience in manual switching off during power failure.
The above object of the present invention is achieved by the following technical solutions:
the subway gate comprises a case, wherein the case is formed by surrounding a front side plate, a rear side plate, a top plate, a bottom plate, a left side plate and a right side plate, a through hole is formed in the left side plate, a door leaf is arranged in the through hole, a rotating shaft which is rotatably connected with the case is arranged at one end of the door leaf, a gear reduction box is connected to one end of the rotating shaft, a motor is connected to the input end of the gear reduction box, a window is formed in the front side plate, a cover window and a suspended cover plate are arranged in the case, an electromagnet for adsorbing the cover plate is arranged on the front side plate, a fixing plate is arranged in the case and corresponds to the window, a wheel shaft which is rotatably connected with the fixing plate is arranged on the fixing plate in a penetrating mode, one end of the wheel shaft is connected with the rotating shaft.
Through adopting above-mentioned technical scheme, when taking place to have a power failure or motor trouble class incident, when the door leaf is in the closed condition, if only lean on the hand to rotate the door leaf, the door leaf can be closed again owing to receive gravity. The electromagnet is powered off, the cover plate naturally slides under the action of gravity due to the fact that the cover plate loses adsorption acting force, the window is opened, at the moment, a worker can rotate the hand wheel, the rotating shaft and the door leaf are driven to rotate through the wheel shaft, the door leaf is hidden inside the case, the wheel shaft is limited by the positioning assembly to enable the door leaf not to rotate, accordingly, the channel is kept smooth, people can conveniently and emergently pass, and the trouble that the people cannot pass is avoided.
The present invention in a preferred example may be further configured to: the positioning assembly comprises a positioning pin, a positioning spring and a shifting rod, the fixing plate is radially provided with a mounting groove along the wheel shaft, the positioning spring is located in the mounting groove and radially arranged along the wheel shaft, the positioning pin is connected with one end, facing the wheel shaft, of the positioning spring, the outer wall of the wheel shaft is provided with a positioning groove matched with the positioning pin, the clamping block enters the clamping groove, the wheel shaft drives the door leaf to enter the case through the rotating shaft, the positioning pin is inserted into the positioning groove, the fixing plate is provided with a slide way communicated with the mounting groove along the axis direction of the spring, one end of the shifting rod is connected with the positioning pin, and the other end of the shifting rod extends out of the slide way.
By adopting the technical scheme, when the channel needs to be opened after power failure, the hand wheel is pushed towards the rotating shaft, the clamping block enters the clamping groove to be clamped with the clamping groove, then the hand wheel is rotated, the door leaf is driven to rotate towards the machine case through the wheel shaft and the rotating shaft, after the door leaf rotates into the machine case, the positioning spring drives the positioning pin to enter the positioning groove, the position of the wheel shaft is fixed, and then the other door leaf is opened, so that the channel can be completely opened; when the door leaf needs to be closed after the power-on, the shifting lever is shifted upwards, the shifting lever drives the positioning pin to compress the positioning spring, the positioning pin is separated from the positioning groove, at the moment, the hand wheel is rotated, the clamping block is pulled out from the clamping groove, the hand wheel can be reset, at the moment, the motor can drive the door leaf to rotate freely, and the wheel shaft cannot be driven to rotate together.
The present invention in a preferred example may be further configured to: when the spring pin is separated from the positioning groove, a reset assembly for driving the wheel shaft to restore to the original position is arranged on the peripheral side of the wheel shaft.
By adopting the technical scheme, the reset assembly can automatically drive the wheel shaft to recover the original position, and the steps of operation of workers are reduced.
The present invention in a preferred example may be further configured to: reset assembly is including restoring to the throne board, movable plate and reset spring, restore to the throne board and quick-witted case fixed connection, the shaft pass restore to the throne board and with restore to the throne board sliding connection, the movable plate is located between restoring to the throne board and the fixed plate, movable plate and shaft fixed connection, reset spring is located between restoring to the throne board and the movable plate, reset spring cover establishes in the week side of shaft.
By adopting the technical scheme, when the spring pin is separated from the positioning groove, the spring extends to drive the movable plate and the wheel shaft to move, so that the wheel shaft is restored to the original position, and the operation is convenient.
The present invention in a preferred example may be further configured to: and a gravity rod is fixedly connected to one side of the hand wheel, which faces the window, and is positioned at the lowest point of the hand wheel when the clamping block is separated from the clamping groove.
By adopting the technical scheme, after the wheel shaft automatically restores to the original position, the wheel shaft still needs to rotate by a certain angle, at the moment, the gravity rod drives the hand wheel and the wheel shaft to rotate under the action of gravity, and the rotation is stopped until the gravity rod rotates to the lowest point of the hand wheel, so that the operation steps of workers are further reduced.
The present invention in a preferred example may be further configured to: the right side plate is obliquely provided with a limiting plate, and when the door leaf enters the case, the door leaf is attached to the limiting plate.
Through adopting above-mentioned technical scheme, the door leaf turned angle can be restricted to the limiting plate, when rotating the hand wheel to certain angle, door leaf and limiting plate laminating, and at this moment, the stall hand wheel makes things convenient for the staff to judge the turned angle of hand wheel.
The present invention in a preferred example may be further configured to: the front side plate is characterized in that a sliding rail is arranged on the inner side wall of the front side plate in the vertical direction, and the cover plate is connected with the sliding rail in a sliding mode.
Through adopting above-mentioned technical scheme, the slide rail can restrict the slip direction of apron, also conveniently restores the normal position with the apron after the power supply resumes.
The present invention in a preferred example may be further configured to: the one side of apron towards the window is the frosting, the top fixedly connected with spacing of covering is located to the preceding curb plate inside wall, spacing and apron upper surface laminating, the one end and the electro-magnet fixed connection of preceding curb plate are kept away from to spacing.
Through adopting above-mentioned technical scheme, resume the back at the power supply, upwards promote the frosting of apron, until apron and spacing laminating and by the electro-magnet adsorption can, spacing not only plays limiting displacement, still plays the effect of fixed electro-magnet.
In summary, the invention includes at least one of the following beneficial technical effects:
1. through setting up the apron, the electro-magnet, the fixed plate, the shaft, hand wheel and locating component, when taking place to have a power failure or sudden accidents such as motor fault, when the door leaf is in the closed condition, the electro-magnet outage, the apron is because losing the adsorption effort, receive the gravity action and slide naturally, make the window open, at this moment, the staff can rotate the hand wheel, drive pivot and door leaf through the shaft and rotate, make the door leaf hide in quick-witted incasement portion, locating component restriction shaft makes it no longer rotate, thereby make the passageway keep unblocked, make things convenient for personnel to pass promptly, can not cause unable current trouble.
2. Through setting up reset plate, movable plate, reset spring and gravity pole, when the spring catch breaks away from the constant head tank, the spring extension drives movable plate and shaft motion to make the shaft resume the normal position, after the shaft automatic recovery normal position, still need rotate certain angle, at this moment, the gravity pole receives the action of gravity to drive hand wheel and shaft rotation, when the gravity pole rotated the minimum of hand wheel, stop rotating, further reduce the step of staff's operation.
3. Through setting up the limiting plate, the door leaf turned angle can be restricted to the limiting plate, when rotating the hand wheel to certain angle, door leaf and limiting plate laminating, at this moment, the stall hand wheel makes things convenient for the staff to judge the turned angle of hand wheel.
Drawings
FIG. 1 is a front view of a subway gate;
fig. 2 is a sectional view of a subway gate along a vertical plane where the center of a door leaf is located;
FIG. 3 is a cross-sectional view of a subway gate taken along a vertical plane of the axis of the rotating shaft;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is a cross-sectional view of the positioning assembly of FIG. 3;
fig. 6 is a schematic view of an internal structure of a subway gate.
Reference numerals: 1. a front side plate; 2. a rear side plate; 3. a top plate; 4. a base plate; 5. a left side plate; 6. a right side plate; 7. a through hole; 8. a door leaf; 9. a rotating shaft; 10. a gear reduction box; 11. a motor; 12. a window; 13. a cover plate; 14. an electromagnet; 15. a fixing plate; 16. a wheel axle; 17. a hand wheel; 18. a clamping block; 19. a clamping groove; 20. positioning pins; 21. a positioning spring; 22. a deflector rod; 23. mounting grooves; 24. positioning a groove; 25. a slideway; 26. a reset plate; 27. a movable plate; 28. a return spring; 29. a gravity bar; 30. a limiting plate; 31. a slide rail; 32. and (5) a limiting strip.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, the subway gate disclosed by the invention comprises a rectangular case, wherein the case is formed by surrounding a front side plate 1, a rear side plate 2, a top plate 3, a bottom plate 4, a left side plate 5 and a right side plate 6, a rectangular through hole 7 is formed in the left side plate 5, a door leaf 8 is arranged in the through hole 7, a rotating shaft 9 rotatably connected with the case is arranged at one end of the door leaf 8, and a gear reduction box 10 is connected with one end of the rotating shaft 9.
Referring to fig. 3 and 4, an input end of a gear reduction box 10 is connected with a motor 11, a shaft of the motor 11 is coaxial and fixedly connected with the input end of the reduction box, the gear reduction box 10 needs to be of a type capable of being manually rotated, a rectangular window 12 is formed in a front side plate 1, a cover plate 13 which covers the window 12 and is suspended in the machine case is connected in a sliding mode, an electromagnet 14 which adsorbs the cover plate 13 is connected to the front side plate 1, a fixing plate 15 is welded at a position in the machine case corresponding to the window 12, a wheel shaft 16 which is rotatably connected with the fixing plate 15 is arranged in the machine case in a penetrating mode, one end of the wheel shaft 16 is connected with a rotating shaft 9, the other end of the wheel. A gap is arranged between the wheel shaft 16 and the rotating shaft 9, a cuboid clamping block 18 is welded at one end of the wheel shaft 16 facing the rotating shaft 9, and a clamping groove 19 matched with the clamping block 18 is formed at one end of the rotating shaft 9 facing the wheel shaft 16.
The welding of 1 inside wall of preceding curb plate has slide rail 31 along vertical direction, apron 13 and slide rail 31 sliding connection, and the transversal character cut in bas-relief shape of personally submitting of slide rail 31, apron 13 are the frosting towards the one side of window 12, and the welding of the top that the 1 inside wall of preceding curb plate is located to cover has spacing strip 32, and spacing strip 32 and apron 13 upper surface laminating, the one end that preceding curb plate 1 was kept away from to spacing strip 32 passes through screw fixed connection with electro-magnet 14. The slide rail 31 can restrict the sliding direction of the cover plate 13, the cover plate 13 is conveniently restored after power supply is restored, the frosted surface of the cover plate 13 is upwards pushed after power supply is restored until the cover plate 13 is attached to the limiting strip 32 and adsorbed by the electromagnet 14, and the limiting strip 32 plays a role in limiting and fixing the electromagnet 14.
And a limiting plate 30 welded with the right side plate 6 is obliquely arranged on the right side plate, and when the door leaf 8 enters the case, the door leaf 8 is attached to the limiting plate 30. The limiting plate 30 can limit the rotation angle of the door leaf 8, when the hand wheel 17 is rotated to a certain angle, the door leaf 8 is attached to the limiting plate 30, at the moment, the hand wheel 17 stops rotating, and the staff can conveniently judge the rotation angle of the hand wheel 17.
Referring to fig. 5 and 6, the positioning assembly includes a positioning pin 20, a positioning spring 21 and a shift lever 22, a mounting groove 23 is radially provided on the fixing plate 15 along the wheel shaft 16, in this embodiment, the mounting groove 23 is directly above the wheel shaft 16 and is provided along the vertical direction, the positioning spring 21 is located in the mounting groove 23 and is radially provided along the wheel shaft 16, the positioning pin 20 is connected with the positioning spring 21 towards one end of the wheel shaft 16, a positioning groove 24 matched with the positioning pin 20 is provided on the outer wall of the wheel shaft 16, when the clamping block 18 enters the clamping groove 19, and the wheel shaft 16 drives the door leaf 8 to enter the chassis through the rotating shaft 9, the positioning pin 20 is inserted into the positioning groove 24, a slide 25 communicated with the mounting groove 23 is provided on the fixing plate 15 along the spring axis direction.
When power failure or sudden accidents such as motor 11 failure occur, when the door leaf 8 is in a closed state, the electromagnet 14 is powered off, the cover plate 13 naturally slides under the action of gravity due to the fact that adsorption acting force is lost, the window 12 is opened, at the moment, a worker pushes the hand wheel 17 towards the rotating shaft 9 to enable the clamping block 18 to enter the clamping hole to be clamped with the clamping groove 19, then the hand wheel 17 is rotated, the door leaf 8 is driven to rotate towards the machine case through the wheel shaft 16 and the rotating shaft 9, after the door leaf 8 rotates into the machine case, the positioning spring 21 drives the positioning pin 20 to enter the positioning groove 24 to fix the position of the wheel shaft 16, and the channel can be completely opened by opening the other door leaf 8, so that the channel is kept smooth, the emergency passing of the personnel is facilitated.
When the door leaf 8 needs to be closed after the power-on, the shifting lever 22 is shifted upwards, the shifting lever 22 drives the positioning pin 20 to compress the positioning spring 21, the positioning pin 20 is separated from the positioning groove 24, at the moment, the hand wheel 17 is rotated, the clamping block 18 is pulled out from the clamping groove 19, the hand wheel 17 can be reset, at the moment, the motor 11 can drive the door leaf 8 to rotate freely, and the wheel shaft 16 cannot be driven to rotate together.
To reduce the number of steps required by the operator, the peripheral side of the axle 16 is provided with a reset assembly that drives the axle 16 to return to its original position when the spring pin is disengaged from the detent 24. The reset assembly comprises a reset plate 26, a movable plate 27 and a reset spring 28, the reset plate 26 is welded with the right side plate 6 of the chassis, the wheel shaft 16 penetrates through the reset plate 26 and is in sliding connection with the reset plate 26, the movable plate 27 is located between the reset plate 26 and the fixed plate 15, the movable plate 27 is welded with the wheel shaft 16, the reset spring 28 is located between the reset plate 26 and the movable plate 27, and the reset spring 28 is sleeved on the peripheral side of the wheel shaft 16. A gravity rod 29 is fixedly connected to one side of the hand wheel 17 facing the window 12, and when the clamping block 18 is separated from the clamping groove 19, the gravity rod 29 is located at the lowest point of the hand wheel 17.
When the spring pin is separated from the positioning groove 24, the spring extends to drive the movable plate 27 and the wheel shaft 16 to move, so that the wheel shaft 16 is restored to the original position, and the wheel shaft 16 needs to rotate by a certain angle after automatically restoring to the original position, at the moment, the gravity rod 29 drives the hand wheel 17 and the wheel shaft 16 to rotate under the action of gravity until the gravity rod 29 rotates to the lowest point of the hand wheel 17, and the rotation is stopped, so that the operation of workers is more convenient.
The implementation principle of the embodiment is as follows: when sudden accidents such as power failure or motor 11 failure happen, when the door leaf 8 is in a closed state, the electromagnet 14 is powered off, the cover plate 13 naturally slides down along the slide rail 31 under the action of gravity due to the fact that the cover plate loses adsorption acting force, the window 12 is opened, at the moment, a worker pushes the hand wheel 17 towards the rotating shaft 9 to enable the clamping block 18 to enter the clamping hole to be clamped with the clamping groove 19, then the hand wheel 17 is rotated, the door leaf 8 is driven to rotate towards the machine case through the wheel shaft 16 and the rotating shaft 9, after the door leaf 8 rotates into the machine case and is attached to the limiting plate 30, the positioning spring 21 drives the positioning pin 20 to enter the positioning groove 24, the position of the wheel shaft 16 is fixed, and the other door leaf 8 is opened to completely open the channel, so that the channel is kept smooth.
When the door leaf 8 needs to be closed after being electrified, the shifting lever 22 is shifted upwards, the shifting lever 22 drives the positioning pin 20 to compress the positioning spring 21, the positioning pin 20 is separated from the positioning groove 24, at the moment, the spring extends to drive the movable plate 27 and the wheel shaft 16 to move, so that the wheel shaft 16 recovers to the original position, after the wheel shaft 16 automatically recovers to the original position, the wheel shaft further needs to rotate by a certain angle, at the moment, the gravity rod 29 is driven by the gravity to drive the hand wheel 17 and the wheel shaft 16 to rotate, the rotation is stopped until the gravity rod 29 rotates to the lowest point of the hand wheel 17, so that the operation of a worker is more convenient, at the moment, the motor 11 can.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. A subway gate comprises a case, the case is formed by surrounding a front side plate (1), a rear side plate (2), a top plate (3), a bottom plate (4), a left side plate (5) and a right side plate (6), a through hole (7) is formed in the left side plate (5), a door leaf (8) is arranged in the through hole (7), a rotating shaft (9) rotatably connected with the case is arranged at one end of the door leaf (8), a gear reduction box (10) is connected at one end of the rotating shaft (9), a motor (11) is connected at the input end of the gear reduction box (10), the subway gate is characterized in that a window (12) is formed in the front side plate (1), a cover plate (13) which covers the window (12) and is suspended is arranged in the case, an electromagnet (14) for adsorbing the cover plate (13) is arranged on the front side plate (1), and a fixing plate (15) is arranged in the case at, the fixing plate (15) is provided with a wheel shaft (16) in a penetrating mode, the wheel shaft is rotatably connected with the fixing plate, one end of the wheel shaft (16) is connected with the rotating shaft (9), the other end of the wheel shaft (16) is connected with a hand wheel (17), and a positioning assembly for limiting the rotating angle of the wheel shaft (16) is arranged on the periphery of the wheel shaft (16).
2. The subway gate according to claim 1, wherein a gap is formed between the wheel shaft (16) and the rotating shaft (9), a clamping block (18) is arranged at one end of the wheel shaft (16) facing the rotating shaft (9), a clamping groove (19) matched with the clamping block (18) is arranged at one end of the rotating shaft (9) facing the wheel shaft (16), the positioning assembly comprises a positioning pin (20), a positioning spring (21) and a shifting rod (22), a mounting groove (23) is formed in the fixing plate (15) along the radial direction of the wheel shaft (16), the positioning spring (21) is positioned in the mounting groove (23) and is radially arranged along the wheel shaft (16), the positioning pin (20) is connected with one end of the positioning spring (21) facing the wheel shaft (16), a positioning groove (24) matched with the positioning pin (20) is formed in the outer wall of the wheel shaft (16), and when the clamping block (18) enters the clamping groove (19), and when the wheel shaft (16) drives the door leaf (8) to enter the case through the rotating shaft (9), the positioning pin (20) is inserted into the positioning groove (24), a slide way (25) communicated with the mounting groove (23) is formed in the fixing plate (15) along the axis direction of the spring, one end of the driving lever (22) is connected with the positioning pin (20), and the other end of the driving lever extends out of the slide way (25).
3. A subway brake as claimed in claim 2, wherein, when said spring pin is disengaged from positioning slot (24), the periphery of said axle (16) is provided with a reset component for driving axle (16) to return to its original position.
4. A subway brake as claimed in claim 3, wherein said reset assembly includes a reset plate (26), a movable plate (27) and a reset spring (28), said reset plate (26) is fixedly connected to said chassis, said wheel axle (16) passes through said reset plate (26) and is slidably connected to said reset plate (26), said movable plate (27) is located between said reset plate (26) and said fixed plate (15), said movable plate (27) is fixedly connected to said wheel axle (16), said reset spring (28) is located between said reset plate (26) and said movable plate (27), said reset spring (28) is fitted around said wheel axle (16).
5. A subway gate as claimed in claim 4, wherein a gravity rod (29) is fixedly connected to a side of said hand wheel (17) facing said window (12), said gravity rod (29) being located at the lowest point of said hand wheel (17) when said engagement block (18) is disengaged from said engagement groove (19).
6. A subway gate as claimed in claim 1, wherein a limiting plate (30) is obliquely arranged on said right side plate (6), and when said door leaf (8) enters into the cabinet, said door leaf (8) is attached to said limiting plate (30).
7. A subway gate as claimed in claim 1, wherein said front side plate (1) has a slide rail (31) on its inner side wall along the vertical direction, and said cover plate (13) is slidably connected to said slide rail (31).
8. A subway gate as claimed in claim 7, wherein a surface of said cover plate (13) facing said window (12) is a frosted surface, a position-limiting strip (32) is fixedly connected to an inner side wall of said front side plate (1) above said cover, said position-limiting strip (32) is attached to an upper surface of said cover plate (13), and an end of said position-limiting strip (32) far from said front side plate (1) is fixedly connected to said electromagnet (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010056241.3A CN111236107A (en) | 2020-01-18 | 2020-01-18 | Subway brake machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010056241.3A CN111236107A (en) | 2020-01-18 | 2020-01-18 | Subway brake machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111236107A true CN111236107A (en) | 2020-06-05 |
Family
ID=70871261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010056241.3A Pending CN111236107A (en) | 2020-01-18 | 2020-01-18 | Subway brake machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111236107A (en) |
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| CN108923285A (en) * | 2018-07-12 | 2018-11-30 | 江苏雄海智能电气有限公司 | A kind of novel Medium Voltage Switchgear for meeting arcing and temperature increase requirement |
| CN109272614A (en) * | 2018-08-29 | 2019-01-25 | 合肥浮点信息科技有限公司 | A kind of all-purpose card entrance guard device for preventing to have a power failure |
| CN110042781A (en) * | 2019-05-21 | 2019-07-23 | 深圳市德宝智能科技有限公司 | Personnel access lock's flap turnstile |
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Application publication date: 20200605 |